3 years ago

Solve this quadratic equation using the quadratic formula. (3 - y)(y + 4) = 3y - 5

Mathematics

1 answer:

Alchen [17]3 years ago

7 0

Y= -2 - (the square root of) 21 and Y= -2+ (the square root of) 21

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2 years ago

1/2- 1/4 write in simplest form

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Answer:

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3 years ago

Find the value of x in The parallelogram.

aksik [14]

Answer:

122 degrees

Step-by-step explanation:

A parallelogram has 360 degrees in total

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2 years ago

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Which identify could be used to rewrite the expression x6-27

hammer [34]

The differnce of 2 perfect cubes

remember
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3 years ago

13. The sum of the measures of angle Mand angle Ris 90°.

Sunny_sXe [5.5K]

Answer:

x=5

Step-by-step explanation:

If the sum of the measures of angle M and R is 90 degrees, and you know that angle R is 55 degrees, subtract angle R from the total angle. Then, solve for M

90 - 55 = 35

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5x = 25

x = 5

8 0

3 years ago